12233213111131 has 16 divisors (see below), whose sum is σ = 13271981079168. Its totient is φ = 11230045516800.

The previous prime is 12233213111129. The next prime is 12233213111173. The reversal of 12233213111131 is 13111131233221.

It is a cyclic number.

It is not a de Polignac number, because 12233213111131 - 2¹ = 12233213111129 is a prime.

It is a super-2 number, since 2×12233213111131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12233213111096 and 12233213111105.

It is not an unprimeable number, because it can be changed into a prime (12233213181131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 708766 + ... + 4996876.

It is an arithmetic number, because the mean of its divisors is an integer number (829498817448).

Almost surely, 2^{12233213111131} is an apocalyptic number.

12233213111131 is a deficient number, since it is larger than the sum of its proper divisors (1038767968037).

12233213111131 is a wasteful number, since it uses less digits than its factorization.

12233213111131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4292262.

The product of its digits is 648, while the sum is 25.

Adding to 12233213111131 its reverse (13111131233221), we get a palindrome (25344344344352).

The spelling of 12233213111131 in words is "twelve trillion, two hundred thirty-three billion, two hundred thirteen million, one hundred eleven thousand, one hundred thirty-one".